Lopez is no longer 100 percent vegan, but sticks to a mostly vegan diet because it has motivated her to eat more vegetables.

Jennifer’s foray into veganism was inspired by the 22-day vegan diet challenge Beyonce undertook in December 2013.

The 22-day vegan cleanse was designed by Beyonce’s trainer, exercise physiologist Marco Borges, creator of the 22 Days vegan protein bars, which Beyonce and Jennifer are huge fans of. Borges also is Lopez’s nutritionist.

While low-carb diets such as the Paleo, Atkins and ketogenic plans are all the rage these days, Marco Borges said a high-carb vegan diet is better for weight loss and overall health.

Marco advocates a vegan diet that eliminates dairy and all animal products. Borges, who shares his vegan diet and weight loss tips in his bestselling book, The 22-Day Revolution, said his vegan meal plan helped Beyonce lose 65 pounds several months after she gave birth to daughter Blue Ivy in 2012.

“With most diets, you see weight loss and then as soon as the program ends the weight slowly starts to add back up again,” said Borges. “With ‘The 22-Day Revolution, you’ll experience weight loss, improved sleep, clear skin, increased energy, improved sex drive and more.”